Sony Xperia ZR

Sony's latest waterproof Android smartphone has been revealed, the Xperia ZR, a 4.6-inch handset capable of surviving 1.5m dunking and able to shoot 13-megapixel photos underwater. Sibling to the Xperia Z we reviewed back in February, the Xperia ZR has a smaller display but the same BRAVIA Engine 2 technology for better-quality video and graphics.